130767616

素因数分解:

$2^8\times 7^1\times {\mathrm{72973}}^1$

素因数の和:72996

約数の個数: 36

約数和(自身を含む): 298317712

約数和(自身を除く): 167550096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72973, 145946, 291892, 510811, 583784, 1021622, 1167568, 2043244, 2335136, 4086488, 4670272, 8172976, 9340544, 16345952, 18681088, 32691904, 65383808, 130767616]

約数ペア:

[(1, 130767616), (2, 65383808), (4, 32691904), (7, 18681088), (8, 16345952), (14, 9340544), (16, 8172976), (28, 4670272), (32, 4086488), (56, 2335136), (64, 2043244), (112, 1167568), (128, 1021622), (224, 583784), (256, 510811), (448, 291892), (896, 145946), (1792, 72973)]